Home / 3,444.91-4,753.99-2,028.66

Finding the Fourth Proportional to 3,444.91, 4,753.99 and 2,028.66

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Solution

The fourth proportional to 3,444.91, 4,753.99 and 2,028.66 is: 2,799.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444.91 : 4,753.99 = 2,028.66 : x
  2. Step 2: Convert to fraction form
    3,444.91/4,753.99 = 2,028.66/x
  3. Step 3: Cross multiply
    3,444.91x = 4,753.99 × 2,028.66
  4. Step 4: Simplify right side
    3,444.91x = 9,644,214.06
  5. Step 5: Solve for x
    x = 9,644,214.06/3,444.91
  6. Step 6: Final answer
    x = 2,799.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.